MXPA03004312A

MXPA03004312A - Mixer and blender with movement mechanism by means of gears with tensioning plate of bands and vertical gearbox.

Info

Publication number: MXPA03004312A
Authority: MX
Inventors: Tapia Alberto Vazquez
Original assignee: Tecno Ruva S A De C V
Priority date: 2003-05-16
Filing date: 2003-05-16
Publication date: 2004-07-09

Abstract

The present invention refers to a mixer/blender machine with movement mechanism by means of gears with tensioning plate of bands and vertical gearbox comprising the combination of a support structure over which there are placed the mixer parts, an electric motor placed vertically, fixed to a pulley and band that transmits movement by a movement inlet shaft to a bigger pulley placed in the upper part of a gearbox, vertically disposed and coupled to the support structure of the mixer/blender; a series of two worm gears disposed in an inclined way, two shift levers at one end of the gearbox, a coupling shaft of the mix or blend pot placed at the central lower part of the pot and fastened in the lower part of the support structure by means of a bearing or ball-mould and at the central part of the pot by means of another bearing or ball-mould that couples the shaft, apart from two plates with screws that fix the pot and the blend blade and a hinged rectangular plate having tensioning band screws, said plate is placed between the gearbox and the electric motor.

Description

MIXER AND MIXER WITH MOVEMENT MECHANISM BASED ON GEARS WITH PLATE OF TENSION OF BANDS AND BOX OF VELOCD3ADES IN VERTICAL FORM.

BACKGROUND OF THE INVENTION There are known in the market infimdad of blender machines and mixers for the baking industry, which have a transmission of movement by means of an electric motor, with band and pulley that transmits movement to a movement input arrow that is disposed in the central part of a gear box arranged horizontally and whose movement mechanism is based on transmission chains and the combination of a series of coupling arrows and combined sprockets that give movement to the blades of mixing or mixing a mixer or blender, these machines in addition to requiring a series of chains of transmission and greater quantity of gears to achieve its movement of beating and mixing, reducing consequently the useful life of the machine, on the other hand also increases the time of drive and shake due to the large number of elements necessary to achieve the movement of the machine, also in the large amount Ad of mixing machines and blenders the bands of coupling between the engine and the transmission or gearbox once they become loose and become flaccid is necessary to change them so that they can work creating many problems in terms of its operation and production, in addition to its elements they are not removable so when requiring repair some part of these machines it is necessary to stop the production or use a new machine in which the other is fixed and the transport of said machinery is difficult because large transports are required to move the machine, besides that increase maintenance costs in known mixers and blenders.

OBJECTS OF THE INVENTION One of the objects of the invention is to create a mixer and blender machine with a transmission box in vertical form said transmission box has in its upper part a pulley coupled to it where it is directly coupled the electric motor of alternating current it which creates a speed reducer to reduce and control the speed of the mixer and blender machine for the baking industry.

Another object is to create a mixer and blender machine for the baking industry which has a gear transmission system based on gears with inclined worm teeth at the bottom of the gearbox, which receives the movement of an output arrow of movement of the gearbox, and these in turn combine so that said movement is generated from the first gear with endless teeth inclined to a second gear that engages an arrow arranged vertically and that engages the bucket of the mixer Another object of the invention is to create a mixer and blender machine with tensioning mechanism for the AC motor bands and the gearbox by means of a hinged plate placed between the gearbox and the AC motor, said plate It is fixed by means of screws to the alternating current motor and to the support structure of the mixer. These screws have the function of tensioning the band with the simple tightening of the same which is used when the band is loosened and it is necessary to tighten it for its good operation and in the present case it is not necessary to change the band.

BRIEF DESCRIPTION OF THE FIGURES.

These and other objects will be apparent in the following description and accompanying figures as an illustration of that serving the same reference numbers to indicate the same parts in the figures shown.

Figure 1 shows a complete perspective view of the mixer and blender machine of the present application.

Figure 2 shows a cross-sectional view of the mixer and blender machine of the present application where the speed levers are observed vertical arrows and operating motor of the mixer.

Figure 3 shows a sectional view of the blender and mixer machine of the present application.

Figure 4 shows a plan view of the upper part of the mixer and blender machine of the present application.

Figure 5 shows a plan view of the lower part of the mixer and blender machine of the present application.

DETAILED DESCRIPTION OF THE INVENTION With reference to said figures with them is shown with the number (1), the chassis or support structure of the mixer and blender machine of the present invention, with the number (2), a rectangular support is indicated that holds a blade waste cleaner that enters the mixing bucket, with the number (3), represents a bearing or bearing that is fixed in the upper right part of the support structure (1), said bearing subject to an arrow disposed in the form vertical towards the mixer bucket said arrow is indicated with the number (4), and has at its lower end a coupling plate with screws said coupling plate is indicated with the number (5), to this plate the blade is fixed of mixer and blender shake, the blade is not shown and it is of crazy rotation, with the number (6), it is represented the bucket containing the dough or flour to beat or mix, with the number (7), it is represented a coupling plate with screws that holds the bucket of beaten for its lower part, with the number (8), represents a bearing or bearing that is fixed in the central part of the support structure, said bearing engages an arrow arranged in vertical (9), which projecting towards the lower part of the support structure and that in its lower part it bears a gear or sprocket (10), this arrow is also fixed in the lower right part of the support structure by means of a bearing or bearing (18). ), with the number (1 1), represents the pulley of the electric motor (13), said pulley (1 1), is in the upper part of the electric motor (13), said pulley (11), is fixed the motion transmission belt (19), which is fixed on its other side to the larger pulley (12), said larger pulley is located on the upper part of the gearbox or transmission (15), said gearbox has a gear in its lower part which serves to fix in this a chain of tra nsmisión (17), which also is coupled to the gear or gear (10), the movement generated by the electric motor (13), is transmitted directly to the gearbox (15), by means of the pulley (12), and said movement is transmitted by means of a movement exit arrow to the lower gear carrying the gearbox (15), this lower gear is coupled by means of the transmission chain (17), and the movement of said gear gives movement to the coupling arrow (9), which transmits the movement to the beat bucket (7), noting that in the present bucket the whisk blade of the mixer and mixer is free or crazy, with the number (14), a hinged plate located between the electric motor (13) and the gearbox or transmission (15) is indicated, said plate is rectangular and fixed to the electric motor (13), by means of of tensioning screws that are also fixed in the support structure (1), said tensioning screws allows the band to be adjusted (19), once the band is loosened by the use of the machine and requires tension to avoid misalignment and heating of the mixer, with the number (16), the speed levers that serve to increase the speed of the mixer if a higher mixing or shaking speed is required, with the number (22), the fixing plate of the speed levers is indicated, with the number (21), the fixing screws are indicated to the plates (22), said screws serve to remove the speed levers (16), with the number (20), the mixing blade of the mixer and mixer is represented which is coupled to the plate (5), of square or circular configuration.

Claims

CLAIMS Having sufficiently described the invention I consider as a novelty and claim as my property contained in the following clauses:

1. - Mixer and blender with movement mechanism based on gears with belt tensioning plate and vertical gearbox comprising the combination of a support structure on which the parts of the mixer are placed, an electric motor placed on vertical shape, fixed to a pulley and belt that transmits movement by means of a movement input arrow to a larger diameter pulley placed on top of a gearbox, arranged vertically and coupled to the support structure of the mixer and blender, a series of two gears with endless teeth arranged in an inclined manner, two speed levers at one end of the gearbox, a coupling shaft of the mixing or mixing bowl placed in the lower center part of the bucket and fastened in the lower part of the support structure by means of a bearing or bearing and in the central part of the bucket by means of another bearing or bearing that it fits the arrow, in addition to two plates with screws that fix the bucket and the whisk blade and a rectangular hinged plate that has some band tensioning screws that plate is located between the gearbox and the electric motor characterized because the pulley of greater The size placed on the upper part of the gearbox transmits the movement by means of an arrow of movement output to the lower gear that carries the gearbox and this gear is fixed by means of a chain of transmission of movement to an arrow arranged in vertical form that attaches to the bucket of the mixer and mixer in its central part by means of a clump or bearing where the bucket has a plate with screws placed in the central part of the bucket the movement of the gearbox is transmitted to the arrow that engages the bucket and this arrow gives movement to the bucket, in addition the gearbox has two levers to increase or reduce the speed of the mix adora and blender, also between the electric motor and the gearbox is a plate with hinges that fixes the electric motor by means of tensioning screws and this plate is fixed in turn in the support structure with which the screws of the hinged plate serves to tighten the band that secures the engine and the gearbox, which does not require changing that band once it loosens by use.